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Popular >

Four times the sum of 3 times a number and-6 is 12. What is the number?

Solution

Four times the sum of 3 times a number and -6 is 12. What is the number?

Solution

The number : 3

Solution steps

Represent the number with

x

A.T.Q.:

4 (3 x + (- 6)) = 12

Solve for

x, 4 (3 x + (- 6)) = 12 : x = 3

The number : 3

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